/*
 * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/*
 * Copyright 1999-2002,2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.xerces.internal.dom;

import org.w3c.dom.CDATASection;
import org.w3c.dom.Node;

/**
 * XML provides the CDATA markup to allow a region of text in which
 * most of the XML delimiter recognition does not take place. This is
 * intended to ease the task of quoting XML fragments and other
 * programmatic information in a document's text without needing to
 * escape these special characters. It's primarily a convenience feature
 * for those who are hand-editing XML.
 * <P>
 * CDATASection is an Extended DOM feature, and is not used in HTML
 * contexts.
 * <P>
 * Within the DOM, CDATASections are treated essentially as Text
 * blocks. Their distinct type is retained in order to allow us to
 * properly recreate the XML syntax when we write them out.
 * <P>
 * Reminder: CDATA IS NOT A COMPLETELY GENERAL SOLUTION; it can't
 * quote its own end-of-block marking. If you need to write out a
 * CDATA that contains the ]]> sequence, it's your responsibility to
 * split that string over two successive CDATAs at that time.
 * <P>
 * CDATA does not participate in Element.normalize() processing.
 *
 * @xerces.internal
 * @since PR-DOM-Level-1-19980818.
 */
public class CDATASectionImpl
    extends TextImpl
    implements CDATASection {

  //
  // Constants
  //

  /**
   * Serialization version.
   */
  static final long serialVersionUID = 2372071297878177780L;

  //
  // Constructors
  //

  /**
   * Factory constructor for creating a CDATA section.
   */
  public CDATASectionImpl(CoreDocumentImpl ownerDoc, String data) {
    super(ownerDoc, data);
  }

  //
  // Node methods
  //

  /**
   * A short integer indicating what type of node this is. The named
   * constants for this value are defined in the org.w3c.dom.Node interface.
   */
  public short getNodeType() {
    return Node.CDATA_SECTION_NODE;
  }

  /**
   * Returns the node name.
   */
  public String getNodeName() {
    return "#cdata-section";
  }

} // class CDATASectionImpl
